Which tube placement reduces aspiration risk by delivering feeding beyond the stomach?

• A. Place tube in the mouth
• B. Place tube in the esophagus
• C. Distal end of tube into the small bowel
• D. Distal end of tube into the stomach

Answer: (C)

Delivering nutrition beyond the stomach into the small bowel lowers aspiration risk because food bypasses the stomach where reflux and regurgitation can occur. If feeds stay in the stomach, any delay in gastric emptying or reflux can bring contents up the esophagus and into the airway; delivering into the duodenum or jejunum minimizes contact with gastric contents, so inhalation of feeds is less likely. This approach is especially useful for patients with high aspiration risk or impaired gastric motility.

Placing the tube so the tip remains in the mouth or esophagus would still lead toward the stomach and potential reflux, while placing the tip into the stomach clearly carries a higher aspiration risk due to possible regurgitation.